• django 获取 POST 请求值的几种方法(转)


    转载请注明出处:http://hi.baidu.com/leejun_2005/blog/item/9a37a22238f35c5bac34de54.html

    from:http://stackoverflow.com/questions/7278523/avoiding-djangos-querydict-list-limitations

    from:http://www.djangofoo.com/93/request-post-get-multiple-values

    1、django获取post过来的多个键值对:

    Ajax:

    var languages = {};
    languages['english'] = ['mark', 'james'];
    languages['spanish'] = ['amy', 'john'];

    $.ajax({
        type: 'POST',
        url: '/save/',
        data: languages,
        dataType: 'json'

    });

    Django Views.py

    if request.is_ajax() and request.method == 'POST':
        for key in request.POST:
            print key
            valuelist = request.POST.getlist(key)
            print valuelist

     

    ---------------------

    fiddle:

    name=june; age=26;

    ---------------------

    views.py

     16     for key in request.POST:  17         print key  18         valuelist = request.POST.getlist(key)  19         print valuelist
    ----------------------------

    Development server is running at http://192.168.1.102:8357/ Quit the server with CONTROL-C. Your method is POST!>>>>>>>>> name [u'june']
    age [u'26'] [04/Apr/2012 10:58:11] "POST /getuin/ HTTP/1.1" 200 20

     

    2、一次加载所有值:

    def view_example(request):
        data=simplejson.loads(request.raw_post_data)
    3、获取多个值作为一个列表

    request.POST get multiple values

    The QueryDict.getlist() allows to get all the checkbox(or select list) values from the request.POST/GET object.
    Let’s assume we have a simple form with the following checkboxes. Each checkbox contains an ID of an artist. 1    <form method="post" action=""> 2       ... 3    <input value="1" name="artists" type="checkbox"> 4    <input value="2" name="artists" type="checkbox"> 5    <input value="3" name="artists" type="checkbox"> 6       ... 7    </form>
    In views.py : 1    def handle(request): 2        if request.method == 'POST': 3             artists = request.POST.getlist('artists') # now artists is a list of [1,2,3]

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  • 原文地址:https://www.cnblogs.com/qq78292959/p/3238739.html
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